@charset "utf-8";
/* 初始化 */
body,
div,
ul,
li,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
select,
p,
dl,
dt,
dd,
a,
img,
button,
form,
table,
th,
tr,
td,
tbody,
article,
aside,
details,
figcaption,
figure,
footer,
header,
menu,
nav,
section {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font: 12px/1.5 'Microsoft YaHei', '宋体', Tahoma, Arial, sans-serif;
  color: #555;
  background-color: #f7f7f7;
}
/*去除边框*/
fieldset,
img,
input,
button,
textarea {
  border: none;
  /*去除的蓝色小边框*/
  outline-style: none;
}
/*禁止表单域缩放*/
textarea {
  resize: none;
}
a {
  text-decoration: none;
  color: #969696;
  /* 取消链接高亮  */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
/* 图片自适应 */
img {
  width: 100%;
  /*解决图片底部对其问题*/
  display: block;
  border: none;
}
ul,
ol {
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  text-decoration: none;
  font-weight: normal;
  font-size: 100%;
}
em,
i {
  font-style: normal;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after {
  content: '';
  display: table;
}
.clearfix:after {
  clear: both;
}
/*单行溢出*/
.one-txt-cut {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
/*多行溢出*/
.txt-cut {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.jd_sprit {
  background: url('../images/jd-sprites.png') 0px 0px no-repeat;
  background-size: 200px 200px;
}
body {
  height: 2000px;
}
.jd_container {
  width: 100%;
  height: 100%;
  max-width: 640px;
  min-width: 320px;
  margin: 0 auto;
  padding-top: 44px;
  padding-bottom: 55px;
}
.jd_header {
  position: fixed;
  z-index: 999;
  top: 0;
  max-width: 640px;
  height: 44px;
  width: 100%;
  background-color: #f23030;
  display: flex;
}
.jd_header .icon_left,
.jd_header .icon_right {
  width: 44px;
  text-align: center;
  line-height: 44px;
  font-size: 24px;
  color: #fff;
}
.jd_header .title {
  flex: 1;
  color: #fff;
  font-size: 18px;
  line-height: 44px;
  text-align: center;
}
.jd_footer {
  height: 55px;
  position: fixed;
  width: 100%;
  max-width: 640px;
  background-color: #fff;
  bottom: 0;
}
.jd_footer ul {
  display: flex;
  height: 100%;
}
.jd_footer ul li {
  flex: 1;
  text-align: center;
  padding-top: 10px;
}
.jd_footer ul li a {
  display: block;
  width: 100%;
  height: 100%;
  color: #666;
}
.jd_footer ul li a i {
  font-size: 16px;
}
.jd_footer ul li.now a {
  color: #f23030;
}
/*京东导航*/
.jd_nav {
  background-color: #fff;
}
.jd_nav li {
  float: left;
  width: 20%;
  padding: 10px 0;
}
.jd_nav li img {
  width: 40px;
  height: 40px;
  margin: 0 auto;
}
.jd_nav li p {
  text-align: center;
  color: #000;
  line-height: 20px;
}
.jd_floor {
  background-color: #fff;
}
.jd_floor .floor_title {
  height: 35px;
  background-color: #f6f6f6;
  width: 100%;
}
.jd_floor .floor_title img {
  width: 350px;
  margin: 0 auto;
}
.jd_floor .floor-content {
  display: flex;
}
.jd_floor .floor-content .item {
  border-right: 1px solid #f5f5f5;
  flex: 1;
  text-align: center;
  padding: 5px 0;
}
.jd_floor .floor-content .item .tit {
  font-size: 16px;
  line-height: 20px;
  background: linear-gradient(90deg, #ff2a2a, #f139d2);
  -webkit-background-clip: text;
  color: transparent;
}
.jd_floor .floor-content .item img {
  width: 70px;
  height: 70px;
  margin: 0 auto;
}
